GB/T 31236-2014
ActiveSpecification for 1000kV transmission line protection equipment
1000kV线路保护装置技术要求
Application Summary AI generated
This standard specifies the technical requirements, performance parameters, and testing methods for protection equipment used in 1000kV ultra-high voltage (UHV) AC transmission lines. It is applied in the design, manufacturing, and commissioning of relay protection devices for China's UHV power grid, ensuring reliable fault detection and system stability under extreme voltage conditions.
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